Infiniti Q40 Problems — All Years, Common Issues & Reliability
Year-by-year breakdown of safety recalls, NHTSA owner complaints, reported deaths, injuries, crashes, and worst problem areas. Updated daily from federal databases.
Own a Infiniti Q40? Check your specific VIN for a full history report.
Q40 Years to Avoid
No strongly problematic years identified.
Ranked by combined complaints, recalls, crashes, injuries, and deaths.
Best Q40 Years to Buy
Not enough data to identify standout low-problem years.
Years with fewest complaints and recalls.
Frequently Asked Questions — Infiniti Q40 Reliability
What year Q40 has the most problems?
Check the year-by-year table above.
Is the Infiniti Q40 reliable?
The Infiniti Q40 has accumulated 0 owner-filed complaints and 0 safety recalls across all model years in NHTSA's database. Always run a VIN check before purchasing any used Q40.
What are the most common Q40 problems?
Common issues include engine, transmission, and electrical systems.
How do I check if my Q40 has an open recall?
Use the vehicle's 17-character VIN at VinCheckEngine.com. Our free VIN report pulls the latest NHTSA recall data along with auction history, odometer records, and 30+ intelligence signals.
Check a Specific Infiniti Q40 VIN
Model-level data shows what can go wrong. A VIN-specific report shows what has gone wrong with a particular vehicle — including auction history, odometer discrepancies, open recalls, accident records, and 30+ intelligence signals.
Run a Free Infiniti Q40 VIN Report →No account required · Instant results · Updated daily